Yesterday I was driving with my family in our 2019 Atlas SEL Premium R-Line when the emergency brake system engaged out of nowhere. I have been having issues for a while with the perimeter sensors alerting when there are no reason to but this is a first, an extremely dangerous first!! I was traveling straight approximately 30 mph with no other vehicles or obstacles around when an alarm sounded and the dash lit up red as the vehicle braked to a screeching halt which lasted a few seconds. I was shocked at what happened and if a vehicle was behind me we were sure to get hit. Additionally if we were on a highway or just traveling at a higher speed on a congested NYC roadway things would have been tragic. I am concerned with my wife driving this vehicle. As I mentioned earlier I have had issues with the perimeter sensors alerting for no reason in the past. In the winter the sensors freeze easily while driving and it causes alert and I have to shut off the lane stay alert. But these issues happen during normal conditions also. Now I am extremely concerned with this braking issue. Has anyone else experienced this and if so what can be done to correct this? Thanks in advance.